What is the recommended dosage for Chromium?

General: 25-35 mcg/day (AI); Weight Management: 200-1,000 mcg/day chromium picolinate; Insulin Sensitivity: 500-1,000 mcg/day

What are the side effects of Chromium?

Potential side effects include: Headache, Insomnia, Mood changes, GI discomfort.

What is chromium and how may it support weight management?

Chromium is an essential trace mineral involved in insulin signaling and macronutrient metabolism. Chromium picolinate is the most studied form for weight management. Some research suggests it may help reduce food cravings and support modest improvements in body composition.

What dosage of chromium has been studied for weight management?

Clinical trials have used 200–1,000 mcg of chromium picolinate per day. The adequate intake for chromium is 25–35 mcg daily. Most weight management studies used 400–600 mcg daily for 8–24 weeks. The tolerable upper intake level has not been established.

What are the potential side effects of chromium supplements?

Chromium picolinate is generally well tolerated at studied doses. Rare side effects include headache, insomnia, and digestive discomfort. There have been isolated case reports of kidney and liver damage at very high doses. Individuals with kidney or liver disease should consult a healthcare provider.

Chromium

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Also known as: Chromium Picolinate, Chromium Polynicotinate, Trivalent Chromium, GTF Chromium

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About

An essential trace mineral that enhances insulin signaling and may support healthy glucose metabolism. Chromium picolinate is the most studied form, with meta-analyses suggesting modest support for body weight management and blood sugar stability.

How It Works

Enhances insulin signaling by potentiating insulin receptor substrate phosphorylation, improving cellular glucose uptake and reducing insulin resistance. Regulates carbohydrate and lipid metabolism through chromodulin, an oligopeptide that amplifies insulin action. May reduce carbohydrate cravings by stabilizing blood sugar fluctuations.

Evidence For Conditions

Condition	Grade	Studies	Participants
Insulin Resistance	B	25	2000	View →
Sugar Cravings	C	21	1316	View →
PCOS-Related Weight Management	C	5	300	View →

Side Effects

Headache
Insomnia
Mood changes
GI discomfort

Drug & Supplement Interactions

Diabetes medications (may potentiate — hypoglycemia risk)
Insulin
Sulfonylureas
Levothyroxine (reduced absorption)

Always inform your healthcare provider about all supplements you take.

Related Ingredients

5-HTP Glucomannan Psyllium White Kidney Bean Extract

Quick Facts

Dosage: General: 25-35 mcg/day (AI); Weight_Management: 200-1,000 mcg/day chromium picolinate; Insulin_Sensitivity: 500-1,000 mcg/day
Forms: capsule tablet
Natural Sources: Broccoli, Grape juice, Garlic, Basil, Beef, Turkey, Whole grains
Upper Limit: No established UL; long-term safety data at >1,000 mcg/day limited
Best Time: With meals

Evidence Summary

Insulin Resistance B

Sugar Cravings C

PCOS-Related Weight Management C

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.